Safety Warning
DIY auto repair can cause serious injury, fire, or vehicle damage. These guides are for informational purposes only. Always follow OEM torque specs, wear PPE, and consult a certified mechanic if you are unsure. You are solely responsible for your safety.
Fuse Block - I/P Label
2009 Chevrolet Tahoe Base, 4.8 CSECTION Fuse Block - I/P Label
WARNING: This page does not describe the selected car, but rather 8 other vehicles, including the 2012 GMC Yukon XL, 2012 GMC Yukon, 2012 Chevrolet Tahoe, 2012 Chevrolet Suburban, and 2012 Chevrolet Avalanche. However, it is still accessible from the selected car via links, so may be relevant.
FUSE BLOCK - I/P FUSE AND RELAY IDENTIFICATION LEGEND
| No. | Fuse And Relay Description | Rating | Circuits |
|---|---|---|---|
| 1 | REAR SEAT Fuse | 20A | Folding Seat Motor - Left Rear (ARS), Folding Seat Motor - Right Rear (ARS), Heated Seat Module - Rear (KA6) |
| 2 | AUX PWR 2 Fuse | 20A | Auxiliary Power Outlet - Rear (E52 or TB7), Auxiliary Power Outlet - Center Seat (A95) |
| 3 | SWC BKLT Fuse | 2A | Steering Wheel Control Switch - Left, Steering Wheel Control Switch - Right |
| 4 | DDM Fuse | 15A | Driver Door Module (DDM) |
| 5 | CTSY Fuse | 15A | Body Control Module (BCM) |
| 6 | LT STOP TRN Fuse | 15A | Body Control Module (BCM) |
| 7 | DIM Fuse | 10A | Body Control Module (BCM) |
| 8 | RT STOP TRN Fuse | 15A | Body Control Module (BCM) |
| 9 | PDM/DRV UNLOCK Fuse | 15A | Door Lock/Window Switch - Passenger, Garage Door Opener (GDO) (UG1), Inside Rearview Mirror (ISRVM), Roof Beacon Switch (TRW) |
| 10 | UNLCK2 Fuse | 15A | Endgate Lock Actuator (without E52 or TB7) |
| 11 | LCK2 Fuse | 15A | Endgate Lock Actuator (without E52 or TB7) |
| 12 | STOP LAMPS Fuse | 15A | Body Control Module (BCM) |
| 13 | REAR HVAC Fuse | 30A | Blower Motor Control Module - Auxiliary |
| 14 | PWR MIR Fuse | 2A | Not Used |
| 15 | BCM Fuse | 10A | Body Control Module (BCM) |
| 16 | AUX PWR Fuse | 20A | Accessory Power Outlet - Center Console Compartment (D07), Accessory Power Outlet - Center Console (D07), Accessory Power Outlet - I/P 2 (X88 or Z88) |
| 17 | IS LPS Fuse | 10A | Body Control Module (BCM) |
| 18 | UNLCK1 Fuse | 15A | Door Latch - Left Rear, Door Latch - Right Rear |
| 19 | RSE Fuse | 5A | Video Display - Front (U42), Video Display - Rear (U42 with DNU) |
| 20 | OBS DET Fuse | 10A | Power Liftgate Module (E61), Rear Object Sensor Control Module (UD7) |
| 21 | LCK 1 Fuse | 15A | Door Latch - Left Rear, Door Latch - Right Rear |
| 22 | INFO Fuse | 10A | Vehicle Communication Interface Module (VCIM) (UE1) |
| 23 | REAR WPR Fuse | 25A | Rear Window Wiper Motor (E52 or TB7) |
| 24 | COOLED SEATS Fuse | 30A | Seat Climate Control Module (KB6) |
| 25 | DSM Fuse | 10A | Memory Seat Module (AN3), Heated Seat Control Module (HP2), Remote Control Door Lock Receiver (RCDLR) |
| 26 | DRV UNLCK Fuse | 15A | Not Used |
| - | LT DR Circuit Breaker | 25A | Door Lock/Window Switch - Driver, Window Motor - Driver, Window Switch - Left Rear |
|
NOTE:
Relays listed below are non-serviceable Printed Circuit Board (PCB) relays and are internal to the block. |
|||
| - | LOCK/UNLOCK PCB Relay | - | LCK 1 Fuse, LCK 2 Fuse, UNLCK 1 Fuse, UNLCK 2 Fuse |
RENDER: 1.0x
NO RELATED
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When to See a Mechanic
Stop DIY work and contact a certified mechanic immediately if any of the following apply:
- • You smell fuel, burning insulation, or see smoke.
- • Brakes feel soft, pull hard to one side, or make grinding noises.
- • The engine overheats, stalls repeatedly, or misfires under load.
- • You are missing required tools, torque specs, or safe lifting equipment.
- • You are not confident in the next step or safety outcome.